According to AGCO parts book,D17 & D19 used same rings for piston in an A/R Gleaner diesel but only on #2/#3 and #5 positions.No pt#'s for C rings listed.All have different piston pt #'s but obviously would be same bores...262cu in engines.Were the CII's turboed?
We had a CII diesel. Ran great and sipped fuel. We traded it for a 10 HP electric motor. We still have a CII gas for parts. Engine is there but probably needs work. I still turn it over by hand a few times a year to keep it from geting stuck. Located in NE WI.